From cf90be7cead986826d81422db7da284491e8b689 Mon Sep 17 00:00:00 2001
From: Dong Bin <popmessiah@hotmail.com>
Date: Thu, 13 Mar 2025 11:24:17 +0800
Subject: [PATCH] feat: implementation for DataGrid.

---
 demo/Semi.Avalonia.Demo/Pages/DataGridDemo.axaml | 10 ++++++----
 src/Semi.Avalonia.DataGrid/DataGrid.axaml        |  4 +++-
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/demo/Semi.Avalonia.Demo/Pages/DataGridDemo.axaml b/demo/Semi.Avalonia.Demo/Pages/DataGridDemo.axaml
index 475c6af..8172068 100644
--- a/demo/Semi.Avalonia.Demo/Pages/DataGridDemo.axaml
+++ b/demo/Semi.Avalonia.Demo/Pages/DataGridDemo.axaml
@@ -15,8 +15,9 @@
         <TabItem Header="DataGrid">
            <Grid RowDefinitions="Auto, *">
                <StackPanel Grid.Row="0" Orientation="Horizontal">
-                   <ToggleSwitch Content="Disable" Name="DisableToggle" />
-                   <ToggleSwitch Content="ScrollViewerHide" Name="ScrollViewerHide" />
+                   <ToggleSwitch Content="Enable" Name="enable" IsChecked="True" />
+                   <ToggleSwitch Content="Inset Content" Name="inset" />
+                   <ToggleSwitch Content="ScrollBar Auto Hide" Name="autohide"></ToggleSwitch>
                </StackPanel>
                <DataGrid Grid.Row="1"
                          Margin="8"
@@ -25,8 +26,9 @@
                          CanUserSortColumns="True"
                          HeadersVisibility="All"
                          IsReadOnly="True"
-                         ScrollViewer.AllowAutoHide="{Binding #ScrollViewerHide.IsChecked}"
-                         IsEnabled="{Binding #DisableToggle.IsChecked}"
+                         Classes.InsetContent="{Binding #inset.IsChecked}"
+                         ScrollViewer.AllowAutoHide="{Binding #autohide.IsChecked}"
+                         IsEnabled="{Binding #enable.IsChecked}"
                          ItemsSource="{Binding GridData1}">
                    <DataGrid.Columns>
                        <DataGridTextColumn
diff --git a/src/Semi.Avalonia.DataGrid/DataGrid.axaml b/src/Semi.Avalonia.DataGrid/DataGrid.axaml
index a71148c..41a0ba6 100644
--- a/src/Semi.Avalonia.DataGrid/DataGrid.axaml
+++ b/src/Semi.Avalonia.DataGrid/DataGrid.axaml
@@ -530,6 +530,7 @@
                             Name="PART_VerticalScrollbar"
                             Grid.Row="1"
                             Grid.Column="2"
+                            AllowAutoHide="{Binding Path=(ScrollViewer.AllowAutoHide), RelativeSource={RelativeSource TemplatedParent}}"
                             Orientation="Vertical" />
 
                         <Grid
@@ -540,6 +541,7 @@
                             <ScrollBar
                                 Name="PART_HorizontalScrollbar"
                                 Grid.Column="1"
+                                AllowAutoHide="{Binding Path=(ScrollViewer.AllowAutoHide), RelativeSource={RelativeSource TemplatedParent}}"
                                 Height="{DynamicResource ScrollBarSize}"
                                 Orientation="Horizontal" />
                         </Grid>
@@ -572,7 +574,7 @@
             </Style>
         </Style>
 
-        <Style Selector="^[(ScrollViewer.AllowAutoHide)=False]">
+        <Style Selector="^.InsetContent">
             <Style Selector="^ /template/ DataGridRowsPresenter#PART_RowsPresenter">
                 <Setter Property="Grid.RowSpan" Value="1" />
                 <Setter Property="Grid.ColumnSpan" Value="2" />